Product comparison · 2 laptops

HP EliteBook 8440p vs HP EliteBook WD930EA laptop Intel® Core™ i7 i7-620M

150specifications compared
38differ
112identical
27known for one product only

Key differences

Display diagonal
- EliteBook 8440p:35.6 cm (14")
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:39.6 cm (15.6")
Display resolution
- EliteBook 8440p:1366 x 768 pixels
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:1920 x 1080 pixels
Processor family
- EliteBook 8440p:Intel® Core™ i5
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
Processor generation
- EliteBook 8440p:Intel® Core™ i5
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
Processor model
- EliteBook 8440p:i5-520M
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:i7-620M
Processor boost frequency
- EliteBook 8440p:2.93 GHz
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:3.33 GHz
Processor frequency
- EliteBook 8440p:2.4 GHz
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:2.66 GHz
Processor cache
- EliteBook 8440p:3 MB
- EliteBook WD930EA laptop Intel® Core™ i7 i7-620M:4 MB

Side by side

Differences highlightedShow differences only

Comparison of EliteBook 8440p, WD930EA
177 specifications	A HP EliteBook 8440p View product	B HP EliteBook WD930EA laptop Intel® Core™ i7 i7-620M Model WD930EA View product
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colour	Black	Black
Country of origin	China	China
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Display2 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor modelDiffers	i5-520M	i7-620M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.93 GHz	3.33 GHz
Processor frequencyDiffers	2.4 GHz	2.66 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 956	BGA 1288
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-500 Mobile Series	Intel Core i7-600 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	C2	C2
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	18	20
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	2 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory slotsDiffers	1x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	4 GB	16 GB
Memory upgradeKnown for one	Unknown — not stated by the source	16 GB
Storage5 differ
Total storage capacityDiffers	250 GB	500 GB
Total HDDs capacityDiffers	250 GB	500 GB
Number of HDDs installed	1	1
HDD capacityDiffers	250 GB	500 GB
HDD interface	SATA II	SATA II
HDD speed	7200 RPM	7200 RPM
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray DVD Combo
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, MMC+, MS PRO, SD, xD
Maximum HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel HD	NVIDIA® Quadro® FX 1800M
Graphics card familyDiffers	Intel	NVIDIA
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	500 MHz	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz	766 MHz
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA
Number of built-in speakers	2	2
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, MP3, WAV, WMA
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyDiffers	Yes	Wi-Fi, Y
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth version	2.1+EDR	2.1+EDR
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
eSATA/USB 2.0 ports quantityDiffers	1	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantityDiffers	0	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantity	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	Yes	Yes
ExpressCard slot	Yes	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipset	Intel® QM57 Express	Intel® QM57 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboard	Yes	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureDiffers	32-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	1.0	1.0
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK IDDiffers	47341	43560
Processor package size	rPGA 37.5x 37.5, BGA 34x28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction sets	SSE4.1/4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Processor codeKnown for one	Unknown — not stated by the source	SLBPE
Battery3 differ
Number of battery cellsDiffers	6	8
Battery capacityDiffers	55 Wh	68 Wh
Battery life (max)Differs	6.5 h	5.5 h
Power1 differ
AC adapter powerDiffers	65 W	120 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	2.27 kg	2.95 kg
WidthDiffers	335.6 mm	373.5 mm
DepthDiffers	236.2 mm	251.5 mm
HeightDiffers	31.3 mm	32.4 mm
Height (front)Known for one	3.13 cm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	335.6 x 236.2 x 31.3 mm	Unknown — not stated by the source
Weight (imperial)Known for one	Weight varies by configuration and component. Starting at 4.7 lb	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	3.6 kg	Unknown — not stated by the source
Hard driveidentical
Storage drive controllerKnown for one	Solid State Drive SATA II (7200 rpm)	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
Infrared data port	No	No
Compliance industry standardsKnown for one	IEEE802.3, IEEE802.3u, IEEE802.3ab	Unknown — not stated by the source
Power supply typeDiffers	AC/DC	AC
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeKnown for one	V.92	Unknown — not stated by the source
Intel segment tagging	Enterprise	Enterprise
Multimedia featuresKnown for one	High definition audio; Integrated stereo speakers; Integrated dual-microphone array; Touch-sensitive controls for volume up, volume down, and mute; Stereo headphone/line out; Stereo microphone/line in	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	160 GB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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